Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
EM

Erik Madsen

Quarnbek, UT: #1 of 1 inventorsTop 100%
Overall (1982): #66,547 of 81,411Top 85%
1 Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4322207 Dental cleaning slurry 1982-03-30